VirtualBox and allow cpu features in guest
Jeffrey Walton
noloader at gmail.com
Sat Nov 26 04:08:49 UTC 2022
Hi Everyone,
I am running Ubuntu 20.04.4 x86_64 fully patched. I installed
VirtualBox 6.1 through Synaptic. I have a Windows 10 guest in
VirtualBox.
The application I am testing in the guest is not seeing some CPU
features. In particular, SHA is being masked out by VirtualBox. (AES,
RDRAND, RDSEED and PCLMULQDQ are present, however).
How do I tell VirtualBox to make all CPU features available to the guest?
Thanks in advance.
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